H2 Maths Prelim papers from 2007 - 2010 with full solutions
Schs: AJC, ACJC, CJC, Dunman High Sch, HCI, IJC JJC, MI, MJC, NJC, NYJC, PJC, RJC, SAJC, SRJC, TJC, TPJC, VJC and YJC.
H2 Chem Prelim Papers 2008, 2009 with full solutions
For 2008: ACJC, HCI, NJC,TJC, VJC
For 2009: AJC*, ACJC, CJC, Dunman High Sch, HCI, JJC, MJC, NJC*, NYJC, PJC, SAJC, SRJC, TJC*, TPJC, VJC, YJC*
*no ans for these 4 JCs
H2 Bio Prelim Papers with full solutions:
2009: AJC, CJC, HCI, IJC, JJC, MI, NJC, NYJC, RJC, SAJC, TJC, VJC, YJC
2010: ACJC, IJC, JJC, MI, MJC, NJC, NYJC, PJC, RJC, RVHS, SAJC, SRJC, VJC, YJC
Pm for more details if interested.